aiskillstore/vue

Vue

The skill is based on Vue 3.5+, generated at 2026-01-28.

Vue is a progressive JavaScript framework for building user interfaces. It builds on standard HTML, CSS, and JavaScript with intuitive API and world-class documentation. The Composition API with <script setup> and TypeScript is the recommended approach for building Vue applications.

Core References

| Topic | Description | Reference | |-------|-------------|-----------| | Reactivity System | ref, reactive, computed, watch, and watchEffect | core-reactivity |

Components

| Topic | Description | Reference | |-------|-------------|-----------| | Props | Declare and validate component props with TypeScript | components-props | | Events (Emits) | Emit custom events from components | components-emits | | Slots | Pass template content to child components | components-slots | | v-model | Two-way binding on custom components | components-v-model | | Lifecycle Hooks | Run code at specific component lifecycle stages | components-lifecycle |

Features

Script Setup & TypeScript

| Topic | Description | Reference | |-------|-------------|-----------| | Script Setup | Composition API syntactic sugar for SFCs | features-script-setup | | TypeScript | Type-safe Vue components with Composition API | features-typescript |

Reusability

| Topic | Description | Reference | |-------|-------------|-----------| | Composables | Encapsulate and reuse stateful logic | features-composables | | Custom Directives | Low-level DOM manipulation directives | features-directives | | Template Refs | Direct DOM and component instance access | features-template-refs |

Advanced

| Topic | Description | Reference | |-------|-------------|-----------| | Provide/Inject | Dependency injection across component tree | advanced-provide-inject | | Async & Suspense | Top-level await pitfalls, async components, Suspense | advanced-async-suspense |

Key Recommendations

• Use <script setup lang="ts"> for all components
• Prefer ref() over reactive() for declaring state
• Use type-based prop declarations with interfaces
• Use defineModel() for v-model (3.4+)
• Destructure props reactively (3.5+) for cleaner code
• Extract composables for reusable stateful logic